Infrared Microneedling Cartridges Guide: 12, 36, and 42 Pin
- Infrared Microneedling
- Mar 15
- 2 min read
Updated: Mar 19
Understanding Infrared Microneedling Cartridges
Microneedling devices use disposable needle cartridges to create controlled micro-channels in the skin. These micro-injuries trigger the body’s natural healing response, stimulating collagen production and improving overall skin texture.
Infrared microneedling devices use specialized cartridges designed to work with advanced skin treatments while supporting collagen stimulation and skin regeneration.
Different cartridge configurations allow practitioners to customize treatments depending on the skin concern, treatment area, and desired results.
What Do Microneedling Pins Mean?
Microneedling cartridges are often labeled based on the number of needles (pins) contained in the cartridge.
The number of pins determines how the treatment interacts with the skin. Some configurations focus on precision targeting, while others are designed for larger treatment areas and overall skin rejuvenation.
Common microneedling cartridge options include:
12 pin cartridges
36 pin cartridges
42 pin cartridges
Each configuration serves a different purpose during treatment.
The 12 pin cartridge is one of the most commonly used microneedling configurations because it allows for more controlled and precise treatments.
This cartridge is often used for:
acne scars
targeted collagen stimulation
deeper skin concerns
textured skin areas
Because the needles are spaced farther apart, the 12 pin cartridge allows practitioners to focus on specific treatment areas that require precision.
The 36 pin cartridge is designed for treating delicate areas of the skin and improving surface-level texture concerns.
Because the needles are arranged in a higher-density pattern, this cartridge works well for stimulating collagen in smaller, more detailed treatment zones.
Practitioners often use the 36 pin cartridge to address:
crow’s feet around the eyes
fine lines and wrinkles
enlarged pores
mild skin texture concerns
This cartridge allows for even collagen stimulation across thinner skin areas, making it especially useful for facial rejuvenation treatments where precision and gentle resurfacing are important.
The 42 pin cartridge is designed for surface-level treatments that focus on improving the appearance of enlarged pores and overall skin texture.
Because this cartridge contains a higher concentration of needles, it creates multiple micro-channels across the skin’s surface, helping stimulate collagen in areas where pores appear more visible.
Practitioners often use the 42 pin cartridge to target:
enlarged pores
oily or congested skin
uneven skin texture
overall skin refinement
This cartridge is especially useful for treating pore-dense areas such as the nose, cheeks, and T-zone, where stimulating collagen around the pore structure can help the skin appear smoother and more refined.
Choosing the Right Cartridge for Treatment
Selecting the appropriate microneedling cartridge depends on the treatment goal and skin concern being addressed.
Practitioners often choose cartridge configurations based on:
the depth of treatment
the treatment area
the type of skin concern
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